A 4-Bit Counter

{ "width":1000, "height":500, "showToolbox":true, "toolbox":[ {"type":"NumSrc"}, {"type":"NumDsp"}, {"type":"AND"}, {"type":"OR"}, {"type":"NOT"}, {"type":"BUF"}, {"type":"XOR"}, {"type":"4bit7seg"}, {"type":"HalfAdder"}, {"type":"FullAdder"}, {"type":"AltFullAdder"}, {"type":"4bitAdder"}, {"type":"In"}, {"type":"Out"}, {"type":"Joint"}, {"type":"DC"}, {"type":"LED"}, {"type":"PushOff"}, {"type":"PushOn"}, {"type":"Toggle"}, {"type":"NAND"}, {"type":"NOR"}, {"type":"XNOR"}, {"type":"OSC","freq":1}, {"type":"7seg"}, {"type":"16seg"}, {"type":"RotaryEncoder"}, {"type":"BusIn"}, {"type":"BusOut"}, {"type":"RS-FF"}, {"type":"JK-FF"}, {"type":"T-FF"}, {"type":"D-FF"}, {"type":"8bitCounter"}, {"type":"2to4BinaryDecoder"}, {"type":"3to8BinaryDecoder"}, {"type":"4to16BinaryDecoder"}, {"type":"Transmitter"}, {"type":"Delay"}, {"type":"DSO"} ], "devices":[ {"type":"D-FF","id":"dev0","x":384,"y":168,"label":"D-FF"}, {"type":"D-FF","id":"dev1","x":384,"y":224,"label":"D-FF"}, {"type":"D-FF","id":"dev2","x":384,"y":280,"label":"D-FF"}, {"type":"D-FF","id":"dev3","x":384,"y":336,"label":"D-FF"}, {"type":"4bitAdder","id":"dev4","x":216,"y":200,"label":"4bitAdder"}, {"type":"NumSrc","id":"dev5","x":96,"y":328,"label":"NumSrc","state":{"direction":0,"on":false}}, {"type":"NumSrc","id":"dev6","x":96,"y":312,"label":"NumSrc","state":{"direction":0,"on":false}}, {"type":"NumSrc","id":"dev7","x":96,"y":296,"label":"NumSrc","state":{"direction":0,"on":false}}, {"type":"NumSrc","id":"dev8","x":96,"y":280,"label":"NumSrc","state":{"direction":0,"on":true}}, {"type":"Joint","id":"dev9","x":288,"y":232,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev10","x":304,"y":248,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev11","x":304,"y":264,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev12","x":288,"y":280,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev13","x":304,"y":336,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev14","x":320,"y":280,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev15","x":320,"y":224,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev16","x":304,"y":168,"label":"Joint","state":{"direction":0}}, {"type":"NumDsp","id":"dev17","x":608,"y":224,"label":"NumDsp","state":{"direction":2}}, {"type":"NumDsp","id":"dev18","x":608,"y":168,"label":"NumDsp","state":{"direction":2}}, {"type":"NumDsp","id":"dev19","x":608,"y":280,"label":"NumDsp","state":{"direction":2}}, {"type":"NumDsp","id":"dev20","x":608,"y":336,"label":"NumDsp","state":{"direction":2}}, {"type":"Joint","id":"dev21","x":456,"y":168,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev22","x":472,"y":224,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev23","x":488,"y":280,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev24","x":504,"y":336,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev25","x":464,"y":144,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev26","x":480,"y":128,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev27","x":496,"y":112,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev28","x":192,"y":136,"label":"Joint","state":{"direction":2}}, {"type":"Joint","id":"dev29","x":176,"y":120,"label":"Joint","state":{"direction":2}}, {"type":"Joint","id":"dev30","x":176,"y":232,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev31","x":192,"y":216,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev32","x":160,"y":104,"label":"Joint","state":{"direction":2}}, {"type":"Joint","id":"dev33","x":160,"y":248,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev34","x":144,"y":264,"label":"Joint","state":{"direction":0}}, {"type":"NumSrc","id":"dev35","x":96,"y":200,"label":"NumSrc","state":{"direction":0,"on":false}}, {"type":"Joint","id":"dev36","x":352,"y":360,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev37","x":352,"y":304,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev38","x":352,"y":248,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev39","x":352,"y":192,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev40","x":512,"y":96,"label":"Joint","state":{"direction":3}}, {"type":"Joint","id":"dev41","x":144,"y":88,"label":"Joint","state":{"direction":2}}, {"type":"Joint","id":"dev42","x":536,"y":168,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev43","x":552,"y":88,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev44","x":544,"y":224,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev45","x":560,"y":104,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev46","x":568,"y":120,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev47","x":552,"y":280,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev48","x":560,"y":336,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev49","x":576,"y":136,"label":"Joint","state":{"direction":0}}, {"type":"4bit7seg","id":"dev50","x":600,"y":88,"label":"4bit7seg"}, {"type":"Joint","id":"dev51","x":344,"y":384,"label":"Joint","state":{"direction":0}}, {"type":"OSC","freq":1,"id":"dev52","x":304,"y":376,"label":"OSC"}, {"type":"4bit7seg","id":"dev53","x":216,"y":384,"label":"4bit7seg"}, {"type":"Joint","id":"dev54","x":192,"y":384,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev55","x":176,"y":400,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev56","x":160,"y":416,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev57","x":144,"y":432,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev58","x":144,"y":312,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev59","x":160,"y":296,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev60","x":176,"y":280,"label":"Joint","state":{"direction":0}}, {"type":"Joint","id":"dev61","x":128,"y":328,"label":"Joint","state":{"direction":0}} ], "connectors":[ {"from":"dev0.in0","to":"dev16.out0"}, {"from":"dev0.in1","to":"dev39.out0"}, {"from":"dev1.in0","to":"dev15.out0"}, {"from":"dev1.in1","to":"dev38.out0"}, {"from":"dev2.in0","to":"dev14.out0"}, {"from":"dev2.in1","to":"dev37.out0"}, {"from":"dev3.in0","to":"dev13.out0"}, {"from":"dev3.in1","to":"dev36.out0"}, {"from":"dev4.in0","to":"dev35.out0"}, {"from":"dev4.in1","to":"dev31.out0"}, {"from":"dev4.in2","to":"dev30.out0"}, {"from":"dev4.in3","to":"dev33.out0"}, {"from":"dev4.in4","to":"dev34.out0"}, {"from":"dev4.in5","to":"dev60.out0"}, {"from":"dev4.in6","to":"dev59.out0"}, {"from":"dev4.in7","to":"dev58.out0"}, {"from":"dev4.in8","to":"dev61.out0"}, {"from":"dev9.in0","to":"dev4.out0"}, {"from":"dev10.in0","to":"dev4.out1"}, {"from":"dev11.in0","to":"dev4.out2"}, {"from":"dev12.in0","to":"dev4.out3"}, {"from":"dev13.in0","to":"dev12.out0"}, {"from":"dev14.in0","to":"dev11.out0"}, {"from":"dev15.in0","to":"dev10.out0"}, {"from":"dev16.in0","to":"dev9.out0"}, {"from":"dev17.in0","to":"dev44.out0"}, {"from":"dev18.in0","to":"dev42.out0"}, {"from":"dev19.in0","to":"dev47.out0"}, {"from":"dev20.in0","to":"dev48.out0"}, {"from":"dev21.in0","to":"dev0.out0"}, {"from":"dev22.in0","to":"dev1.out0"}, {"from":"dev23.in0","to":"dev2.out0"}, {"from":"dev24.in0","to":"dev3.out0"}, {"from":"dev25.in0","to":"dev21.out0"}, {"from":"dev26.in0","to":"dev22.out0"}, {"from":"dev27.in0","to":"dev23.out0"}, {"from":"dev28.in0","to":"dev25.out0"}, {"from":"dev29.in0","to":"dev26.out0"}, {"from":"dev30.in0","to":"dev29.out0"}, {"from":"dev31.in0","to":"dev28.out0"}, {"from":"dev32.in0","to":"dev27.out0"}, {"from":"dev33.in0","to":"dev32.out0"}, {"from":"dev34.in0","to":"dev41.out0"}, {"from":"dev36.in0","to":"dev51.out0"}, {"from":"dev37.in0","to":"dev36.out0"}, {"from":"dev38.in0","to":"dev37.out0"}, {"from":"dev39.in0","to":"dev38.out0"}, {"from":"dev40.in0","to":"dev24.out0"}, {"from":"dev41.in0","to":"dev40.out0"}, {"from":"dev42.in0","to":"dev21.out0"}, {"from":"dev43.in0","to":"dev42.out0"}, {"from":"dev44.in0","to":"dev22.out0"}, {"from":"dev45.in0","to":"dev44.out0"}, {"from":"dev46.in0","to":"dev47.out0"}, {"from":"dev47.in0","to":"dev23.out0"}, {"from":"dev48.in0","to":"dev24.out0"}, {"from":"dev49.in0","to":"dev48.out0"}, {"from":"dev50.in0","to":"dev43.out0"}, {"from":"dev50.in1","to":"dev45.out0"}, {"from":"dev50.in2","to":"dev46.out0"}, {"from":"dev50.in3","to":"dev49.out0"}, {"from":"dev51.in0","to":"dev52.out0"}, {"from":"dev53.in0","to":"dev54.out0"}, {"from":"dev53.in1","to":"dev55.out0"}, {"from":"dev53.in2","to":"dev56.out0"}, {"from":"dev53.in3","to":"dev57.out0"}, {"from":"dev54.in0","to":"dev60.out0"}, {"from":"dev55.in0","to":"dev59.out0"}, {"from":"dev56.in0","to":"dev58.out0"}, {"from":"dev57.in0","to":"dev61.out0"}, {"from":"dev58.in0","to":"dev6.out0"}, {"from":"dev59.in0","to":"dev7.out0"}, {"from":"dev60.in0","to":"dev8.out0"}, {"from":"dev61.in0","to":"dev5.out0"} ] }